FreeCAD

1
/***************************************************************************
2
 *   Copyright (c) 2017 Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>     *
3
 *                                                                         *
4
 *   This file is part of the FreeCAD CAx development system.              *
5
 *                                                                         *
6
 *   This library is free software; you can redistribute it and/or         *
7
 *   modify it under the terms of the GNU Library General Public           *
8
 *   License as published by the Free Software Foundation; either          *
9
 *   version 2 of the License, or (at your option) any later version.      *
10
 *                                                                         *
11
 *   This library  is distributed in the hope that it will be useful,      *
12
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
13
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
14
 *   GNU Library General Public License for more details.                  *
15
 *                                                                         *
16
 *   You should have received a copy of the GNU Library General Public     *
17
 *   License along with this library; see the file COPYING.LIB. If not,    *
18
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
19
 *   Suite 330, Boston, MA  02111-1307, USA                                *
20
 *                                                                         *
21
 ***************************************************************************/
22

23
#include "PreCompiled.h"
24

25
#include "ExceptionFactory.h"
26
#include <CXX/Objects.hxx>
27

28

29
using namespace Base;
30

31
ExceptionFactory* ExceptionFactory::_pcSingleton = nullptr;  // NOLINT
32

33
ExceptionFactory& ExceptionFactory::Instance()
34
{
35
    if (!_pcSingleton) {
36
        _pcSingleton = new ExceptionFactory;  // NOLINT
37
    }
38
    return *_pcSingleton;
39
}
40

41
void ExceptionFactory::Destruct()
42
{
43
    delete _pcSingleton;
44
    _pcSingleton = nullptr;
45
}
46

47
void ExceptionFactory::raiseException(PyObject* pydict) const
48
{
49
    std::string classname;
50

51
    Py::Dict edict(pydict);
52
    if (edict.hasKey("sclassname")) {
53
        classname = static_cast<std::string>(Py::String(edict.getItem("sclassname")));
54

55
        std::map<const std::string, AbstractProducer*>::const_iterator pProd;
56

57
        pProd = _mpcProducers.find(classname);
58
        if (pProd != _mpcProducers.end()) {
59
            static_cast<AbstractExceptionProducer*>(pProd->second)->raiseException(pydict);
60
        }
61
    }
62
}
63